now and again my router screws up and i get slow downs,try doing a hard reset on your router,its a button on the back that you press with a pen or cocktail stick,make sure you have your username /password/routers login ip ect because you might need to set it up again. here is orange router settings.
livebox router ip
http://192.168.1.1 default username and password for router login is username admin - password is admin
POP incoming mail server: pop.orangehome.co.uk
SMTP outgoing mail server: smtp.orangehome.co.uk
Don't use secure password authentication to access mail
IP address
Your IP address is allocated dynamically via DHCP- you do not need to set this. We're unable to offer a static IP address.
DNS
Domain name service is dynamic.
If Orange domain name server (DNS) addresses are required, use:
193.36.79.101 and 193.36.79.100
Dial up FTP and HTTP proxy settings
Address:http://www-cache.orangehome.co.uk:8080
Port Number: 8080
router settings
If you choose to use an Ethernet modem / router, the correct connection settings are:
encapsulation:
PPP over ATM
multiplexing method:
VC-Based
virtual circuit:
VPI=0
VCI=38
modulation:
Multi mode
authentication:
CHAP
MTU (Maximum Transmission Unit)
In case of problems with a third party router, change MTU to 1492 (Livebox default setting)
wireless
default on Livebox and Siemens router:
§ WPA-PSK
§ TKIP
§ 802.11g
§ 128 bit encrypted security key – capital letters A-Z, numbers 0-9, don’t use spaces